Dyfyniad APA

Cox Jeff & Stevens Howard. (2000). Selling The Wheel. Simon & Schuster Rockefeller Center.

Dyfyniad Arddull Chicago

Cox Jeff and Stevens Howard. Selling The Wheel. New York: Simon & Schuster Rockefeller Center, 2000.

Dyfyniad MLA

Cox Jeff and Stevens Howard. Selling The Wheel. Simon & Schuster Rockefeller Center, 2000.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.